公开(公告)号：US20100018711A1

公开(公告)日：2010-01-28

申请号：US12250016

申请日：2008-10-13

申请人： Jody James ,  Roy Torrance

发明人： Jody James ,  Roy Torrance

IPC分类号： F16L9/14 ,  G02B6/44 ,  E21B43/00 ,  H01B7/38

CPC分类号： F16L13/0272 ,  F16L57/06 ,  F16L59/16 ,  G02B6/4459 ,  H01B7/046 ,  H01B7/385

摘要： The disclosure pertains to installing a plurality of tear cords between a metal tube and a protective jacket. The multiple cords facilitate ease of removal of the protective jacket by creating a panel of the jacket that is detached from the remainder by pulling on the multiple tear cords. The resulting widened space can be used to remove the tube from the remaining protective jacket. The jacketed tubes may be used in a hydrocarbon production downhole well bore. The tubes may be used to furnish hydraulic fluid or chemicals into the well bore. The contents may be pressurized or under vacuum. The jacketed tubes are hermetically sealed. The tubes, which may be 1 inch in diameter, are joined using compression fittings. Tear cords are used to facilitate removal of the protective jacket without damage to the tube surface thereby facilitating the placement of compression fittings and maintaining the integrity of the tube wall.

摘要翻译： 本公开涉及在金属管和保护套之间安装多个撕裂绳。 多根绳索通过产生通过拉扯多根撕裂帘线从其余部分分离的护套板，便于去除护套。 所产生的加宽空间可用于从剩余的保护套中取出管。 夹套管可用于生产井下井筒的烃类。 管可用于将液压流体或化学品提供到井眼中。 内容物可以被加压或在真空下。 夹套管密封。 可以使用压缩配件连接直径为1英寸的管。 撕裂绳用于便于移除保护套，而不损坏管表面，从而便于压缩配件的放置并保持管壁的完整性。

公开(公告)号：US07954518B2

公开(公告)日：2011-06-07

申请号：US12250016

申请日：2008-10-13

申请人： Roy Torrance ,  Jody James

发明人： Roy Torrance ,  Jody James

IPC分类号： F16L11/00

CPC分类号： F16L13/0272 ,  F16L57/06 ,  F16L59/16 ,  G02B6/4459 ,  H01B7/046 ,  H01B7/385

摘要： The disclosure pertains to installing a plurality of tear cords between a metal tube and a protective jacket. The multiple cords facilitate ease of removal of the protective jacket by creating a panel of the jacket that is detached from the remainder by pulling on the multiple tear cords. The resulting widened space can be used to remove the tube from the remaining protective jacket. The jacketed tubes may be used in a hydrocarbon production downhole well bore. The tubes may be used to furnish hydraulic fluid or chemicals into the well bore. The contents may be pressurized or under vacuum. The jacketed tubes are hermetically sealed. The tubes, which may be 1 inch in diameter, are joined using compression fittings. Tear cords are used to facilitate removal of the protective jacket without damage to the tube surface thereby facilitating the placement of compression fittings and maintaining the integrity of the tube wall.

摘要翻译： 本公开涉及在金属管和保护套之间安装多个撕裂绳。 多根绳索通过产生通过拉扯多根撕裂帘线从其余部分分离的护套板，便于去除护套。 所产生的加宽空间可用于从剩余的保护套中取出管。 夹套管可用于生产井下井筒的烃类。 管可用于将液压流体或化学品提供到井眼中。 内容物可以被加压或在真空下。 夹套管密封。 可以使用压缩配件连接直径为1英寸的管。 撕裂绳用于便于移除保护套，而不损坏管表面，从而便于压缩配件的放置并保持管壁的完整性。

公开(公告)号：US06250138B1

公开(公告)日：2001-06-26

申请号：US09241890

申请日：1999-02-01

申请人： Than Shwe ,  Mike Flecker ,  Steve Thompson ,  Roy Torrance

发明人： Than Shwe ,  Mike Flecker ,  Steve Thompson ,  Roy Torrance

IPC分类号： G01N1300

CPC分类号： E21B47/10 ,  E21B49/082 ,  G01N33/241 ,  G01N33/2823

摘要： A method of determining the real time bubble point pressure of a fluid originating from a subsurface earth formation using an adjustable choke positioned downhole adjacent to the formation. The adjustable choke is placed into communication with the wellbore fluid flowing from the formation to the surface. The adjustable choke has a remotely adjustable choke opening for selectively restricting the flowrate of the fluid flowing through the choke. The adjustable choke has a pressure sensor for measuring the fluid pressure downstream of the choke opening. The method includes obtaining downstream fluid pressure data as a function of choke size for generating a plot of downstream pressure versus choke size data which exhibits substantially linear behavior having two different slopes. Extrapolating a best-fit line through the set of data having a first slope so as to intersect an extrapolation of a best-fit line through the set of data having a second slope thereby provides the bubble point pressure of the fluid as the pressure corresponding to the intersection of the two lines.

摘要翻译： 使用位于邻近地层的井下的可调节扼流圈来确定源自地下地层的液体的实时泡点压力的方法。 可调节的扼流圈与从地层流到地面的井筒流体相连通。 可调扼流圈具有可远程调节的扼流圈，用于选择性地限制流过扼流圈的流体的流量。 可调扼流圈具有用于测量阻塞开口下游的流体压力的压力传感器。 该方法包括获得下游流体压力数据作为扼流圈尺寸的函数，以产生下游压力与扼流圈尺寸数据的曲线图，其显示具有两个不同斜率的基本上线性的行为。 通过具有第一斜率的一组数据外推最佳拟合线，以便通过具有第二斜率的数据集合与最佳拟合线的外插相交，从而提供流体的泡点压力作为对应于 两条线的交点。

公开(公告)号：US06334489B1

公开(公告)日：2002-01-01

申请号：US09356848

申请日：1999-07-19

申请人： Than Shwe ,  Mike Flecker ,  Steve Thompson ,  Roy Torrance

发明人： Than Shwe ,  Mike Flecker ,  Steve Thompson ,  Roy Torrance

IPC分类号： E21B4908

CPC分类号： E21B49/081

摘要： A system, apparatus, and method for determining real time bubble point pressure and compressibility of a fluid originating from a subsurface earth formation during well production first permit remote collection of a sample of fluid. The sample of fluid is then remotely expanded, while the temperature, pressure, and volume of the sample of fluid are remotely monitored. The real time bubble point pressure and compressibility of the sample of fluid are extracted from a plot of sample fluid pressure versus volume, which exhibits substantially linear behavior having two different slopes.

摘要翻译： 用于确定在井生产期间源自地下地层的液体的实时泡点压力和压缩性的系统，装置和方法允许远程收集流体样本。 然后将流体样品进行远程扩展，同时远程监测流体样品的温度，压力和体积。 从样品流体压力与体积的曲线图中提取流体样品的实时泡点压力和压缩性，其显示具有两个不同斜率的基本上线性的行为。

公开(公告)号：US20110006512A1

公开(公告)日：2011-01-13

申请号：US12501963

申请日：2009-07-13

申请人： Jody James ,  Roy Torrance

发明人： Jody James ,  Roy Torrance

IPC分类号： F16L55/00

CPC分类号： F16L57/00 ,  E21B17/1035

摘要： The protective cover disclosed in this application is used in oil and gas production wells. It may be used in other types of wells or in other industrial application utilizing piping and capillary tubes, signal or electrical power cables. Multiple capillary tubes, jacketed tubes and signal or power cables extend from the well head down into the well bore. The cables and tubes run on the outside of the production piping and inside the well casing. The protective cover comprises cast metal wherein the length of the cover is oriented parallel to the longitudinal axis of at least two pipe segments and a connector collar. The cover comprises 2 sides and a top thereby creating an interior channel. Each end of the channel is open. The cable(s) or tube(s) may enter the protective cover from one open end, continue within the channel under the cast metal top, and exit from the opposite open end of the protective cover. The cover is dimensioned to fit over the collar of the pipe connector, and the cover is attached to the shoulder or upset of the production pipe with bands, e.g., metal, surrounding the shoulder of the production pipe.

摘要翻译： 本申请中公开的保护盖用于油气生产井。 它可以用于其他类型的井或其他工业应用中，利用管道和毛细管，信号或电力电缆。 多个毛细管，夹套管和信号或电力电缆从井头向下延伸到井眼中。 电缆和管道在生产管道的外部和井套管内部运行。 保护盖包括铸造金属，其中盖的长度平行于至少两个管段的纵向轴线和连接器套环定向。 盖子包括两侧和顶部，从而形成内部通道。 通道的每一端都是打开的。 电缆或管道可以从一个开放端进入保护盖，在铸造金属顶部下方的通道内继续，并从保护盖的相对开口端离开。 该盖的尺寸适于配合在管连接器的套环上，并且该盖被附接到围绕生产管的肩部的带（例如金属）的生产管的肩部或镦粗部。

公开(公告)号：US07581565B1

公开(公告)日：2009-09-01

申请号：US12178246

申请日：2008-07-23

申请人： Roy Torrance ,  Jody James

发明人： Roy Torrance ,  Jody James

IPC分类号： F16L11/00

CPC分类号： F16L59/16 ,  D07B1/14 ,  D07B1/16 ,  F16L9/147 ,  F16L13/0272 ,  F16L57/06 ,  G02B6/4459 ,  H01B7/046 ,  H01B7/385

摘要： The disclosure pertains to installing a tear cord between a metal tube and a protective jacket. The jacketed tubes may be used in a hydrocarbon production downhole well bore. The tubes may be used to furnish hydraulic fluid or chemicals into the well bore. The contents may be pressurized or under vacuum. The jacketed tubes are hermetically sealed. The tubes, which may be 1 inch in diameter, are joined using compression fittings. Tear cords are used to facilitate removal of the protective jacket without damage to the tube surface thereby facilitating the placement of compression fittings and maintaining the integrity of the tube wall.

摘要翻译： 本公开涉及在金属管和保护套之间安装撕裂线。 夹套的管可用于生产井下井筒的烃。 管可用于将液压流体或化学品提供到井眼中。 内容物可以被加压或在真空下。 夹套管密封。 可以使用压缩配件连接直径为1英寸的管。 撕裂绳用于便于移除保护套，而不损坏管表面，从而便于压缩配件的放置并保持管壁的完整性。